2 new old stock HY31Z tubes, one has black 'gunk' on it from the wrapping - - $8 S/H to Continental U.S. PLEASE READ ALL TERMS & CONDITIONS AND DESCRIPTION PRIOR TO PLACING A BID. PLEASE ASK ANY Q

 

Vintage Nixie Clock from (long gone) John Meshna Surplus Company From back in the early Seventies...It is non-working...The tubes light up a "O"..Except one of them won't light in any socket and they

 

WORKS GREAT!!. CLEAN. TESTED FEB 16 2015.

 

Beautiful 1950's Zenith AM Radio. Bright red case. Recently refurbished and plays great. No blemishes anywhere and power light on top works too.Perfect for your mid century decor.

 

Powers on, was able to create and move green pin point see photos, but I do not believe that the unit is fully functional, It is in vintage used condition.

 

Dear friends, In this item I offer 5 pcs Gm-70 COPPER PLATE tubes Tubes a new, nos, from group packing Tubes a tested !!! All 100 % condition. Best Ebay offer copper plate Gm-70 Shipping worldwide 40$

 

here is a rare Marantz Quad 4140 amp in excellent condition. All lights/meters are in in good working order. Amp plays fine, nice and loud on all inputs. I was using the 70x2 mode and its more than en

 

2 RCA 6SF5GT they read 51 & 52 over 25 is min Nice looking tubes

 

Great condition! Great price! No damage. Only scratch is on back from scratching a sticker off.

 

Lot of four Vintage Tightly Matched & Balanced RCA 6F6 Metal Vacuum Tubes - All with nice original boxes Tested on a calibrated/upgraded Hickok 539B and all test as new as well as presumed to be U